Eco Battery 48V 105Ah Skinny Bundle Review: Golf Cart Upgrade Made Easy!

June 12, 2026 Martin Davis

3 min read

When it comes to upgrading your golf cart with a lithium battery, choosing the right option can feel overwhelming. Between performance specs, warranties, and installation compatibility, there’s a lot to think about.

One battery making waves in the industry is the Eco Battery 48V 105Ah Skinny Bundle. Let’s break down what makes this battery such a strong choice for golf cart owners.

Why Eco Battery Stands Out

Before diving into the details of the bundle itself, here are a few reasons Eco Battery has earned a trusted reputation:

8-Year Warranty

One of the longest in the industry, showing real confidence in product reliability.

Cart-Specific Install Bundles

Tailored kits for popular golf cart models, making installation much easier.

Responsive Customer Service

Their team actually answers when you call — a rarity in today’s market.

👉 Bottom line: With Eco, you’re not just buying a battery, you’re investing in long-term peace of mind.

The 48V 105Ah Skinny Option

The 48V 105Ah Skinny battery is designed for easy installation in a wide variety of golf carts. Here’s what makes it unique:

Compact Shape — About 2 feet long, with a slightly larger build than the through-hole option, this “skinny” design allows for hassle-free installation in most carts.
Mounting Versatility — If your cart isn’t listed in the description or drop-down menu, Eco recommends going with the through-hole mounting option instead.

👉 In short: the skinny version is built for convenience, especially if you want a smooth, quick install.

What’s Included in the Skinny Bundle

Most cart-specific install kits come fully loaded with everything you’ll need to upgrade:

🔔

Battery

🔧

Hardware
(if needed for your cart)

⚡

CAN-Enabled Charger

📊

State of Charge Meter

🔌

Cart-Specific Charging Port

🔄

12V Converter
(optional)

Why the 12V Converter Matters

That optional 12V converter is particularly important. It steps down the current from 48 volts to 12 volts, protecting your lights, radio, phone chargers, and other 12V devices from damage.

Why Choose Eco Battery in a Competitive Market?

The lithium battery world is more competitive than ever, but Eco Battery continues to stand out by combining quality, reliability, and customer support. With their long warranty, well-thought-out kits, and excellent service, Eco Battery is a brand you simply can’t go wrong with.

Final Thoughts

If you’re considering upgrading your golf cart to lithium, the Eco Battery 48V 105Ah Skinny Bundle is an excellent choice. It offers easy installation, powerful performance, and long-term reliability backed by one of the best warranties in the industry.

Shop the Skinny Bundle at ExtremeKartz.com

Ready to explore more? See if the Skinny Bundle is the right fit for your cart — or find other top-rated options.

⚡ Pro Tip: If your cart isn’t compatible with the Skinny version, don’t worry — the eco battery 48v 105Ah thru-hole bundle option gives you the same quality and reliability in a different mounting style.